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[Amps] Heathkit SB-1000 On RTTY

To: "amps @ COL" <amps@contesting.com>
Subject: [Amps] Heathkit SB-1000 On RTTY
From: "Thomas F Giella NZ4O" <nz4o@tampabay.rr.com>
Date: Mon, 24 Sep 2012 11:57:06 -0400
List-post: <amps@contesting.com">mailto:amps@contesting.com>
I have a Heathkit SB-1000 amplifier with the single 3-500Z. The manual for the Heathkit SB-1000 says a maximum plate current of 400 mA for CW and 550
mA on SSB.

What would be a safe maximum plate current for RTTY operation, which is obviously 100% duty cycle like AM operation?

73 & GUD DX,
Thomas F. Giella NZ4O
Lakeland, FL, USA
nz4o@tampabay.rr.com

NZ4O Amateur Radio & SWL Autobiography: http://www.nz4o.com
NZ4O MF/HF/6M Radiowave Propagation Forecast: http://www.solarcycle24.org
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